JPS63796Y2 - - Google Patents
Info
- Publication number
- JPS63796Y2 JPS63796Y2 JP1981004266U JP426681U JPS63796Y2 JP S63796 Y2 JPS63796 Y2 JP S63796Y2 JP 1981004266 U JP1981004266 U JP 1981004266U JP 426681 U JP426681 U JP 426681U JP S63796 Y2 JPS63796 Y2 JP S63796Y2
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- rubber
- artificial leather
- sheet
- fibrous layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920002635 polyurethane Polymers 0.000 claims description 14
- 239000004814 polyurethane Substances 0.000 claims description 14
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 20
- 238000005299 abrasion Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Description
【考案の詳細な説明】
本考案は縞状柄を有するシート状物を提供せん
とするものである。[Detailed Description of the Invention] The present invention aims to provide a sheet-like article having a striped pattern.
従来、縞状柄を有するシートは、その表面に縞
状柄をプリントするか異色の樹脂を縞状にコート
することによつて得られている。しかし、このよ
うなシートは表面層が摩耗等によつて破壊される
とその部分で縞柄が消失し易い。 Conventionally, a sheet having a striped pattern has been obtained by printing a striped pattern on its surface or coating the surface with a resin of a different color in a striped pattern. However, when the surface layer of such a sheet is destroyed due to abrasion or the like, the striped pattern tends to disappear at that part.
本考案はこのような欠点をなくし、表面摩耗に
よつても柄の消失などの変化がない皮革様シート
状物であり、特徴とするところは第１図に示すよ
うに、ポリウレタンまたはゴムの薄層１および不
織布繊維とその中に含浸、凝固されたポリウレタ
ンまたはゴムの微細多孔質からなる繊維質層２が
平面方向に交互に積層されたように配列一体化さ
れてなることにある。すなわち、本考案は不織布
繊維とその中に含浸、凝固されたポリウレタンま
たはゴムの微細多孔質からなる繊維質層の表面に
ポリウレタンまたはゴムの薄層を形成してなる人
工皮革様シートを多数積層一体化し、これを厚さ
方向にスリツトすることによつて得られたポリウ
レタンまたはゴムの薄層構造体と繊維質層構造体
とが交互に配列されて、異なる二本の構造体がス
トライプ状柄または渦状柄の表面を形成したこと
を特徴とする人工皮革様シート状物である。 The present invention eliminates these drawbacks and is a leather-like sheet-like material that does not undergo changes such as loss of pattern even with surface abrasion.As shown in Fig. Layer 1 and fibrous layer 2 made of nonwoven fabric fibers and microporous polyurethane or rubber impregnated and coagulated therein are arranged and integrated so as to be alternately laminated in a planar direction. That is, the present invention laminates a large number of artificial leather-like sheets made by forming a thin layer of polyurethane or rubber on the surface of a fibrous layer consisting of nonwoven fibers and microporous polyurethane or rubber impregnated and coagulated therein. The thin layer structure of polyurethane or rubber obtained by slitting this in the thickness direction and the fibrous layer structure are arranged alternately, and the two different structures are formed into a striped pattern or a fibrous layer structure. This is an artificial leather-like sheet material characterized by a spiral patterned surface.
前記ポリウレタンまたはゴムの薄層１はフイル
ム状のもので、それらは微細多孔質からなるもの
でもよい。一方繊維質層２は、ニードルパンチに
より繊維を絡合させたような緻密な不織布に対し
て、ポリウレタンまたはゴムの溶液あるいはエマ
ルジヨンを含浸し、この溶液を凝固して微細多孔
質化してなるもので、これは、一般に人工皮革の
床を形成するものである。本考案においてはこれ
らの両層がそれぞれ平面方向に交互に積層された
ように配列され一体化されたものであり、各層は
表面から裏面に貫通した状態で存在し、本考案の
シート状物をどの部分でスライスしても、両層に
よる柄は実質的に変化しない。このため、仮に本
考案のシートの表面が摩耗あるいは削り取られて
も柄の変化や消失は生じない。 The polyurethane or rubber thin layers 1 are film-like, and they may also be microporous. On the other hand, the fibrous layer 2 is made by impregnating a dense nonwoven fabric with fibers intertwined by needle punching with a solution or emulsion of polyurethane or rubber, and coagulating this solution to make it microporous. , which commonly forms artificial leather floors. In the present invention, these two layers are arranged and integrated so that they are alternately laminated in the plane direction, and each layer exists in a penetrating state from the front surface to the back surface, and the sheet-like product of the present invention is No matter where you slice it, the pattern created by both layers remains essentially unchanged. Therefore, even if the surface of the sheet of the present invention is worn out or scraped off, the pattern will not change or disappear.
このような本考案の人工皮革様シート状物は、
第２図に示すように、前述のような繊維質層２か
らなるシートを床としてその表面にポリウレタン
あるはゴムの薄層１をコーテイング等にて形成さ
れた人工皮革様シート３を多数積層し、装着、融
着等にて一体化したブロツク４を厚さ方向に沿つ
てスリツト（Ａ−Ａ線）することによつて形成す
ることができるし、また、前記人工皮革様シート
を渦巻状に巻いて各層間を接着等で一体化し、同
様にスライスすることによつて形成することが可
能である。後者の場合、ストライプ柄あるいは渦
状柄が得られる。 Such an artificial leather-like sheet material of the present invention is
As shown in Fig. 2, a sheet consisting of the aforementioned fibrous layer 2 is used as a floor, and a large number of artificial leather-like sheets 3 are laminated on the surface thereof by coating a thin layer 1 of polyurethane or rubber. It can be formed by slitting (A-A line) the block 4 integrated by mounting, fusing, etc. along the thickness direction, or by spirally forming the artificial leather-like sheet. It can be formed by winding, integrating each layer with adhesive or the like, and slicing in the same manner. In the latter case, a striped or spiral pattern is obtained.
本考案においては、ポリウレタン等の薄層１と
繊維質層２との色を変えたり、あるいは製造時に
色の異なる人工皮革様シートを積層することによ
り種々の色の柄を有する人工皮革様シート状物を
得ることができるが、共通して、皮革の積層断面
に近い外観を呈すること、シートとして蒸気透過
性を有すること、ポリウレタン等の薄層がシート
断面を貫通した状態で多数存在するため弾性、反
撥性に富むこと等の特性を有し、しかも、前述し
たように、柄は表面の摩耗等によつて変化したり
消失したりしない。 In the present invention, by changing the color of the thin layer 1 such as polyurethane and the fibrous layer 2, or by layering artificial leather-like sheets of different colors during manufacturing, artificial leather-like sheets with patterns of various colors can be produced. However, the common features are that it has an appearance similar to the cross section of laminated leather, that the sheet has vapor permeability, and that it has elasticity because there are many thin layers of polyurethane etc. that penetrate the sheet cross section. It has characteristics such as being highly repellent, and as mentioned above, the handle does not change or disappear due to surface abrasion or the like.
したがつて、本考案の人工皮革様シート状物
は、マツト、家具張り等のインテリア用、衣料あ
るいは工業用各種バンド、あるいはベルト、クツ
等にヒール張り（スタツクヒール用）、芯地等に
有効である。 Therefore, the artificial leather-like sheet material of the present invention is effective for interior applications such as mats and furniture upholstery, various bands for clothing or industrial use, heel tension (stack heels) for belts, shoes, etc., interlining, etc. be.
第１図は本考案の人工皮革様シート状物の斜視
図、第２図はその製造例を示す斜視図であり、１
はポリウレタン、ゴム等の薄層、２はポリウレタ
ン、ゴムを含浸、凝固してなる繊維質層、３は人
工皮革様シートを示す。
FIG. 1 is a perspective view of the artificial leather-like sheet material of the present invention, and FIG. 2 is a perspective view showing an example of its production.
2 is a thin layer of polyurethane or rubber, 2 is a fibrous layer impregnated with polyurethane or rubber and coagulated, and 3 is an artificial leather-like sheet.
Claims (1)
レタンまたはゴムの微細多孔質からなる繊維質層
の表面にポリウレタンまたはゴムの薄層を形成し
てなる人工皮革様シートを多数積層一体化し、こ
れを厚さ方向にスリツトすることによつて得られ
たポリウレタンまたはゴムの薄層構造体と繊維質
層構造体とが交互に配列されて、異なる二本の構
造体がストライプ状柄または渦状柄の表面を形成
したことを特徴とする人工皮革様シート状物。 A large number of artificial leather-like sheets made by forming a thin layer of polyurethane or rubber on the surface of a fibrous layer consisting of nonwoven fibers and microporous polyurethane or rubber impregnated and coagulated therein are laminated and integrated. Thin layer structures of polyurethane or rubber obtained by slitting in the horizontal direction and fibrous layer structures are arranged alternately, and two different structures cover the surface of the striped pattern or spiral pattern. An artificial leather-like sheet-like material characterized by being formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981004266U JPS63796Y2 (en) | 1981-01-14 | 1981-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981004266U JPS63796Y2 (en) | 1981-01-14 | 1981-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57118819U JPS57118819U (en) | 1982-07-23 |
| JPS63796Y2 true JPS63796Y2 (en) | 1988-01-09 |
Family
ID=29802698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981004266U Expired JPS63796Y2 (en) | 1981-01-14 | 1981-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63796Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924642A (en) * | 1972-06-30 | 1974-03-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4720859U (en) * | 1971-03-24 | 1972-11-09 |
-
1981
- 1981-01-14 JP JP1981004266U patent/JPS63796Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924642A (en) * | 1972-06-30 | 1974-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57118819U (en) | 1982-07-23 |
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